Description

1-Bromoeicosane-20,20,20-D3 is a deuterium-labeled long-chain alkyl bromide, a valuable isotopically modified building block for advanced chemical synthesis. This compound is specifically designed for applications requiring precise molecular tracking, metabolic studies, and the development of labeled standards. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity, specialty intermediates for deuterium labeling and mechanistic investigations.

Application

• Deuterium-Labeled Standard Synthesis: Used as a key precursor for creating internal standards for mass spectrometry (MS) and nuclear magnetic resonance (NMR) analysis in bioanalytical and environmental testing.
• Pharmaceutical Research: Employed in the synthesis of deuterated drug candidates for pharmacokinetic (PK) and absorption, distribution, metabolism, and excretion (ADME) studies to improve metabolic stability and trace drug pathways.
• Mechanistic Organic Chemistry: Serves as a probe in reaction mechanism studies, utilizing the kinetic isotope effect (KIE) of deuterium to elucidate reaction pathways.
• Material Science Intermediates: Acts as a hydrophobic alkylating agent or chain extender in the synthesis of specialty polymers, liquid crystals, and surface-active agents where isotopic labeling is beneficial.
• Agrochemical Development: Utilized in creating labeled versions of pesticides or herbicides for environmental fate and residue analysis studies.

Basic Information

Product Name	1-Bromoeicosane-20,20,20-D3
CAS No.	202480-72-6
Molecular Formula	C₂₀H₃₉D₃Br
Molecular Weight	369.44 g/mol (approx.)
Synonyms	1-Bromo-eicosane-20,20,20-d3; Eicosyl-d3 bromide; 20,20,20-Trideuterio-1-bromoeicosane; n-Eicosyl-d3 bromide; Deuterated 1-bromoeicosane; Docosyl-d3 bromide (common name variant); 1-Bromo-docosane-22,22,22-d3 (related chain length); Bromo(tri-deutero-methyl)nonadecane
EINECS	Contact for details

Quality Control

Our 1-Bromoeicosane-20,20,20-D3 is produced under strict quality management protocols. Each batch is characterized using advanced analytical techniques including NMR (¹H, ¹³C), GC-MS, and HPLC to confirm chemical identity, isotopic purity (D-enrichment), and chemical purity. Certificates of Analysis (COA) detailing batch-specific results for assay, isotopic enrichment, and impurity profiles are provided and available upon request to ensure compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage under inert atmosphere (e.g., nitrogen or argon) is recommended to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (NMR)	Conforms to structure
Purity (GC or HPLC)	≥ 95% (Chemical purity)
Isotopic Purity (D-enrichment)	≥ 98 atom % D
Water Content (KF)	< 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.